What is the quota for pavement demolition? Analysis of hot topics on the Internet in the past 10 days
Recently, with the increase in municipal engineering and road maintenance projects in various places, "what quota should be set for pavement demolition" has become a hot topic in the field of project budget and construction. This article will combine the hotspot data of the entire network in the past 10 days to provide you with a detailed analysis of the quota standards and precautions for pavement demolition.
1. Analysis of hot spots in pavement demolition projects
| Platform | Amount of related topics | average daily searches | heat index |
|---|---|---|---|
| Baidu | 1,280 | 320 | 85 |
| Zhihu | 68 | 17 | 72 |
| 245 | 61 | 78 | |
| 42 | 11 | 65 |
2. Common road surface destruction quota standards
| Road type | Quota number | unit of measurement | Reference unit price (yuan) |
|---|---|---|---|
| concrete pavement | 2-1-1 | m² | 35-45 |
| asphalt road | 2-1-2 | m² | 25-35 |
| brick pavement | 2-1-3 | m² | 18-25 |
| gravel road | 2-1-4 | m² | 12-18 |
3. Key factors affecting pavement destruction quotas
1.Pavement thickness: Pavement removal of different thicknesses requires adjustment of the quota coefficient. Generally, for every 5cm increase in thickness, the unit price will increase by 10-15%.
2.construction environment: Urban operations need to consider noise reduction, dust control and other measures, which will affect the comprehensive unit price.
3.Breaking method: The quota standards for mechanical breaking and manual breaking are quite different, and the choice needs to be based on the actual situation.
4.waste disposal: Whether it needs to be crushed and reused on site or shipped out for processing will affect the final quotation.
4. Latest adjustment of pavement clearance quotas in various provinces and cities
| area | Adjust time | Adjustment range | Main changes |
|---|---|---|---|
| Guangdong Province | 2023.11 | +8% | Added new environmental protection expense items |
| Zhejiang Province | 2023.10 | +5% | Adjustment of mechanical shift charges |
| Jiangsu Province | 2023.09 | +6% | Refine thickness grading |
| Sichuan Province | 2023.08 | +7% | Added nighttime construction coefficient |
5. Answers to frequently asked questions about pavement demolition projects
Q1: How to determine the quota standard for pavement demolition?
A1: It should be determined based on the latest construction project quota standards issued by the local housing and construction department and combined with the engineering drawings and actual on-site conditions.
Q2: Does the quota include garbage removal costs?
A2: Under normal circumstances, the quota only includes the removal fee, and the corresponding quota sub-item needs to be applied separately for garbage removal.
Q3: How to adjust the quota for night construction?
A3: Most areas allow a nighttime construction factor of 15-30% to be added to the basic quota. Please check local regulations for specific standards.
6. Project budget preparation suggestions
1. Accurately measure the broken area and thickness, which is the basis for determining the quota.
2. Considering the difficulty of construction, you can apply for quota adjustment if necessary.
3. Pay attention to local supplementary quotas and temporary adjustment documents.
4. Reasonably consider material price fluctuation factors and reserve appropriate room for adjustment.
From the above analysis, it can be seen that the quota standards for pavement demolition projects are affected by many factors. It is recommended that when preparing the actual project budget, the quota standards should be strictly implemented, and reasonable adjustments should be made based on the characteristics of the project and local policies to ensure the accuracy and compliance of the budget.
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